000 00267nam a2200085 4500
080 _a519.2
_bFIS.70
245 _aStatistical Methods for research workers. Ed - 14
100 _aFisher,Ronald A
260 _bHafner press, New York, 1970
_ccollier-Macmillan publishers, London, 1970
300 _axv+362p
999 _c25843
_d25843